897742923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15361}}^1$

素因数の和:15416

約数の個数: 48

約数和(自身を含む): 1569136128

約数和(自身を除く): 671393205

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2783, 5313, 8349, 15361, 19481, 46083, 58443, 107527, 168971, 322581, 353303, 506913, 1059909, 1182797, 1858681, 2473121, 3548391, 3886333, 5576043, 7419363, 11658999, 13010767, 27204331, 39032301, 42749663, 81612993, 128248989, 299247641, 897742923]

約数ペア:

[(1, 897742923), (3, 299247641), (7, 128248989), (11, 81612993), (21, 42749663), (23, 39032301), (33, 27204331), (69, 13010767), (77, 11658999), (121, 7419363), (161, 5576043), (231, 3886333), (253, 3548391), (363, 2473121), (483, 1858681), (759, 1182797), (847, 1059909), (1771, 506913), (2541, 353303), (2783, 322581), (5313, 168971), (8349, 107527), (15361, 58443), (19481, 46083)]